Locksmiths might not be able to program fobs for every brand. Another option is to buy a key fob online and then have it programmed at a dealership or by a locksmith.

Gone are when you couldn't start your car's engine without a physical key. Modern vehicles today come with key fobs that are more useful than just starting your car and locking and unlocking its doors ...

Quick instructions on how to replace the battery on a BMW key without any tools, and without breaking the expensive key. How to buy the correct battery for your BMW key. Battery for BMW key.

Consumer Reports evaluated BMW's digital key feature, and our experts explain how it works and how to set it up.

With automotive gadgety getting ever more advanced, the humble key fob has been left behind—until now. Because BMW’s i8 plug-in-hybrid sports car now comes with touchscreen fob that lets you do far ...